EP3434552A4 - Inspection system, inspection method and program - Google Patents

Inspection system, inspection method and program Download PDF

Info

Publication number
EP3434552A4
EP3434552A4 EP17770175.2A EP17770175A EP3434552A4 EP 3434552 A4 EP3434552 A4 EP 3434552A4 EP 17770175 A EP17770175 A EP 17770175A EP 3434552 A4 EP3434552 A4 EP 3434552A4
Authority
EP
European Patent Office
Prior art keywords
inspection
program
inspection system
inspection method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17770175.2A
Other languages
German (de)
French (fr)
Other versions
EP3434552A1 (en
EP3434552B1 (en
Inventor
Junichi Nakagawa
Yoshiyuki Shimokawa
Daisuke SHINAGAWA
Osamu Goto
Hideki Minami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of EP3434552A1 publication Critical patent/EP3434552A1/en
Publication of EP3434552A4 publication Critical patent/EP3434552A4/en
Application granted granted Critical
Publication of EP3434552B1 publication Critical patent/EP3434552B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D37/00—Other furniture or furnishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/08—Measuring installations for surveying permanent way
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
EP17770175.2A 2016-03-23 2017-03-17 Inspection system, inspection method and program Active EP3434552B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016058638 2016-03-23
PCT/JP2017/011010 WO2017164133A1 (en) 2016-03-23 2017-03-17 Inspection system, inspection method and program

Publications (3)

Publication Number Publication Date
EP3434552A1 EP3434552A1 (en) 2019-01-30
EP3434552A4 true EP3434552A4 (en) 2020-01-08
EP3434552B1 EP3434552B1 (en) 2021-05-05

Family

ID=59899524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17770175.2A Active EP3434552B1 (en) 2016-03-23 2017-03-17 Inspection system, inspection method and program

Country Status (4)

Country Link
EP (1) EP3434552B1 (en)
JP (1) JP6547902B2 (en)
CN (1) CN108778888B (en)
WO (1) WO2017164133A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019043859A1 (en) * 2017-08-31 2019-03-07 新日鐵住金株式会社 Inspection system, inspection method, and program
JP6939540B2 (en) * 2017-12-28 2021-09-22 日本製鉄株式会社 Contact angle estimation system, contact angle estimation method, and program
EP3702942A4 (en) 2018-03-27 2021-08-04 Nippon Steel Corporation Analysis system, analysis method, and program
JP7017179B2 (en) * 2018-07-03 2022-02-08 日本製鉄株式会社 Inspection system, inspection method, and program
CN112740010B (en) * 2018-07-31 2023-10-27 日本制铁株式会社 Inspection system, inspection method, and storage medium
CN109094599B (en) * 2018-08-01 2020-02-14 中车青岛四方机车车辆股份有限公司 Electromagnetic transverse active vibration reduction system and control method and device thereof
WO2020121943A1 (en) 2018-12-10 2020-06-18 日本製鉄株式会社 Inspection system, inspecting method, and program
JP7253186B2 (en) * 2019-04-08 2023-04-06 東海旅客鉄道株式会社 Track irregularity measuring device
WO2020261959A1 (en) * 2019-06-28 2020-12-30 日本製鉄株式会社 Estimation device, estimation method and program

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110276203A1 (en) * 2008-09-23 2011-11-10 Bombardier Transportation Gmbh Method for Determining a Characteristic of a Track Condition Parameter
US20150210300A1 (en) * 2014-01-27 2015-07-30 Lsis Co., Ltd. Apparatus for estimating lateral forces of railroad vehicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2003351C2 (en) * 2009-08-13 2011-02-15 Univ Delft Tech Method and instumentation for detection of rail top defects.
JP5944794B2 (en) * 2012-08-24 2016-07-05 東京計器株式会社 Orbit position data giving system and orbit position data giving method
JP2014126451A (en) * 2012-12-26 2014-07-07 Railway Technical Research Institute Method of collectively displaying train vehicle ride comfort analysis and system therefor
JP6293579B2 (en) * 2014-06-02 2018-03-14 日本信号株式会社 Orbit inspection device
CN104309640A (en) * 2014-09-29 2015-01-28 中国神华能源股份有限公司 Power performance detection device and system for railway subgrade

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110276203A1 (en) * 2008-09-23 2011-11-10 Bombardier Transportation Gmbh Method for Determining a Characteristic of a Track Condition Parameter
US20150210300A1 (en) * 2014-01-27 2015-07-30 Lsis Co., Ltd. Apparatus for estimating lateral forces of railroad vehicles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017164133A1 *

Also Published As

Publication number Publication date
JPWO2017164133A1 (en) 2018-11-15
WO2017164133A1 (en) 2017-09-28
JP6547902B2 (en) 2019-07-24
CN108778888B (en) 2019-11-12
EP3434552A1 (en) 2019-01-30
CN108778888A (en) 2018-11-09
EP3434552B1 (en) 2021-05-05

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